Hello, I have been experiencing a very strange behavior with 3CX for the past two days; extensions such as DialCode, SP3, SP5,SP7, and all of my 22 phone extensions, are unregistering and re-registering on their own every hour of so. In addition, calls are breaking up, and digital receptionist does not work properly. I have noticed that accessing the web interface takes longer then usual now, in many cases, I can't even access it. I have rebooted the server (Which is a virtual host, running on Hyper V stand Alone server), and I also noticed that all 3cx services needed to be started manually, there is also a delays of about 5 seconds when making a call, or when a call hits the 3CX server. Any help will be greatly appreciated, or if there is another post that addresses this same issue, please point me to it. Thanks, in advance for your help.